ES402903A1 - Mejoras introducidas en un procedimiento de preparacion de acido 7-(d-5-amino-5 - carboxivaleramido)-3-(carbamoiloxime-til)-7-metoxi-3-cefem-4-carboxilico. - Google Patents

Mejoras introducidas en un procedimiento de preparacion de acido 7-(d-5-amino-5 - carboxivaleramido)-3-(carbamoiloxime-til)-7-metoxi-3-cefem-4-carboxilico.

Info

Publication number: ES402903A1
Authority: ES; Spain
Prior art keywords: antibiotic; fermentation; producing; nutrient medium; carboxyvaleramido
Prior art date: 1971-05-20
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.): Expired

Application number

ES402903A

Other languages

English (en)

Spanish (es)

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

Merck and Co Inc

Original Assignee

Merck and Co Inc

Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)

1971-05-20

Filing date

1972-05-18

Publication date

1975-11-01

1972-05-18 Application filed by Merck and Co Inc filed Critical Merck and Co Inc

1975-11-01 Publication of ES402903A1 publication Critical patent/ES402903A1/es

Status Expired legal-status Critical Current

Classifications

- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12P—FERMENTATION OR ENZYME-USING PROCESSES TO SYNTHESISE A DESIRED CHEMICAL COMPOUND OR COMPOSITION OR TO SEPARATE OPTICAL ISOMERS FROM A RACEMIC MIXTURE
- C12P35/00—Preparation of compounds having a 5-thia-1-azabicyclo [4.2.0] octane ring system, e.g. cephalosporin
- C12P35/08—Preparation of compounds having a 5-thia-1-azabicyclo [4.2.0] octane ring system, e.g. cephalosporin disubstituted in the 7 position

Landscapes

Organic Chemistry (AREA)
Chemical & Material Sciences (AREA)
Engineering & Computer Science (AREA)
Zoology (AREA)
Life Sciences & Earth Sciences (AREA)
Wood Science & Technology (AREA)
Chemical Kinetics & Catalysis (AREA)
Microbiology (AREA)
General Chemical & Material Sciences (AREA)
Biotechnology (AREA)
Health & Medical Sciences (AREA)
Biochemistry (AREA)
Bioinformatics & Cheminformatics (AREA)
General Engineering & Computer Science (AREA)
General Health & Medical Sciences (AREA)
Genetics & Genomics (AREA)
Preparation Of Compounds By Using Micro-Organisms (AREA)
Micro-Organisms Or Cultivation Processes Thereof (AREA)
Cephalosporin Compounds (AREA)

ES402903A 1971-05-20 1972-05-18 Mejoras introducidas en un procedimiento de preparacion de acido 7-(d-5-amino-5 - carboxivaleramido)-3-(carbamoiloxime-til)-7-metoxi-3-cefem-4-carboxilico. Expired ES402903A1 (es)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
US14555871A	1971-05-20	1971-05-20
US20383871A	1971-12-01	1971-12-01

Publications (1)

Publication Number	Publication Date
ES402903A1 true ES402903A1 (es)	1975-11-01

Family

ID=26843094

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
ES402903A Expired ES402903A1 (es)	1971-05-20	1972-05-18	Mejoras introducidas en un procedimiento de preparacion de acido 7-(d-5-amino-5 - carboxivaleramido)-3-(carbamoiloxime-til)-7-metoxi-3-cefem-4-carboxilico.

Country Status (14)

Country	Link
JP (1)	JPS5248196B1 (fi)
CA (1)	CA986863A (fi)
CH (1)	CH582237A5 (fi)
DD (1)	DD96974A5 (fi)
DE (1)	DE2224707C3 (fi)
DK (1)	DK130846B (fi)
ES (1)	ES402903A1 (fi)
FI (1)	FI49839C (fi)
FR (1)	FR2143672B1 (fi)
GB (1)	GB1382316A (fi)
HU (1)	HU165957B (fi)
NL (1)	NL7206339A (fi)
NO (1)	NO135185C (fi)
SE (1)	SE385019B (fi)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
EP0095320A1 (en) *	1982-05-21	1983-11-30	Beecham Group Plc	A process for the preparation of beta-lactam compounds
FR2723103B1 (fr) *	1994-07-29	1996-10-04	Orstom	Procede de culture de bacteries thermophiles et hyperthermophiles anaerobies strictes non sulfato-reductrices

1972
- 1972-03-24 DK DK142472A patent/DK130846B/da unknown
- 1972-05-09 FI FI131972A patent/FI49839C/fi active
- 1972-05-09 SE SE611572A patent/SE385019B/xx unknown
- 1972-05-10 NL NL7206339A patent/NL7206339A/xx not_active Application Discontinuation
- 1972-05-10 NO NO165272A patent/NO135185C/no unknown
- 1972-05-15 CA CA142,189A patent/CA986863A/en not_active Expired
- 1972-05-17 CH CH731472A patent/CH582237A5/xx not_active IP Right Cessation
- 1972-05-17 DD DD16302872A patent/DD96974A5/xx unknown
- 1972-05-17 GB GB2322172A patent/GB1382316A/en not_active Expired
- 1972-05-18 ES ES402903A patent/ES402903A1/es not_active Expired
- 1972-05-19 DE DE19722224707 patent/DE2224707C3/de not_active Expired
- 1972-05-19 FR FR7218132A patent/FR2143672B1/fr not_active Expired
- 1972-05-19 HU HUME001499 patent/HU165957B/hu unknown
- 1972-05-20 JP JP5029172A patent/JPS5248196B1/ja active Pending

Also Published As

Publication number	Publication date
CA986863A (en)	1976-04-06
FI49839B (fi)	1975-06-30
FI49839C (fi)	1975-10-10
SE385019B (sv)	1976-05-31
DK130846B (da)	1975-04-21
DE2224707A1 (de)	1972-11-30
NO135185C (fi)	1977-02-23
DE2224707B2 (de)	1973-06-07
DK130846C (fi)	1975-09-22
NO135185B (fi)	1976-11-15
JPS5248196B1 (fi)	1977-12-08
DD96974A5 (fi)	1973-04-12
HU165957B (fi)	1974-12-28
GB1382316A (en)	1975-01-29
CH582237A5 (fi)	1976-11-30
FR2143672B1 (fi)	1976-08-20
FR2143672A1 (fi)	1973-02-09
NL7206339A (fi)	1972-11-22
DE2224707C3 (de)	1974-01-10

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